Method Class | isDefault() Method in Java

/*
* Program Demonstrate isDefault() method 
* of Method Class.
*/
import java.lang.reflect.Method;
public class GFG {

    // create main method
    public static void main(String args[])
    {

        try {

            // create class object for interface Shape
            Class c = Shape.class;

            // get list of Method object
            Method[] methods = c.getMethods();

            // print Default Methods
            for (Method m : methods) {

                // check whether the method is Default Method or not
                if (m.isDefault())
                    // Print
                    System.out.println("Method: "
                                       + m.getName()
                                       + " is Default Method");
            }
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }

    private interface Shape {
    default int
        draw()
        {
            return 0;
        }

        void paint();
    }
}

/*
* Program Demonstrate isDefault() method 
* of Method Class.
* This program checks all default method in Comparator interface
*/
import java.lang.reflect.Method;
import java.util.Comparator;
public class Main6 {

    // create main method
    public static void main(String args[])
    {

        try {

            // create class object for Interface Comparator
            Class c = Comparator.class;

            // get list of Method object
            Method[] methods = c.getMethods();

            System.out.println("Default Methods of Comparator Interface");
            for (Method method : methods) {
                // check whether method is Default Method or not
                if (method.isDefault())
                    // print Method name
                    System.out.println(method.getName());
            }
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }
}